Standards

DB42/T 2530-2026 Active

DB42/T 2530-2026 Chinese medicinal material Cyathula root production technical specification

Publish Date: 2026-04-03

DB42/T 2531-2026 Active

The Technical Specifications for the Production of White Peony, a Traditional Chinese Medicine Material, DB42/T 2531-2026

Publish Date: 2026-04-03

DB42/T 2532-2026 Active

DB42/T 2532-2026 English translation: Standardization of planning and formulation for land improvement projects for high-quality farmland construction

Publish Date: 2026-04-03

DB42/T 2533-2026 Active

\nDB42/T 2533-2026 Standard for the Preparation of Treatment Plans for Acidified Farmland

Publish Date: 2026-04-03

DB42/T 2534-2026 Active

DB42/T 2534-2026 The container seedling cultivation technology specifications for Smallleaf Green Oak

Publish Date: 2026-04-03

DB42/T 2535-2026 Active

DB42/T 2535-2026 Technical Specifications for Artificial Propagation of Sap-feeding Beetles of the Scolytidae Family (Songpu Tenkui)

Publish Date: 2026-04-03

DB42/T 2536-2026 Active

DB42/T 2536-2026 The technical regulations for the near-nature management of degenerated and dwarfed stands of Chinese fir

Publish Date: 2026-04-03

DB42/T 2537-2026 Active

DB42/T 2537-2026 Technical Specifications for the Control of Agricultural and Forestry Pests with Beauveria bassiana

Publish Date: 2026-04-03

DB42/T 2538-2026 Active

\nDB42/T 2538-2026 Technical Specifications for the Sowing and Breeding of Maple Trees in Miaodai County

Publish Date: 2026-04-03

DB42/T 2539-2026 Active

DB42/T 2539-2026 Digital Home Engineering Construction Standards

Publish Date: 2026-04-03

DB42/T 2540-2026 Active

DB42/T 2540-2026 Town road asphalt pavement interfacial treatment technical specifications

Publish Date: 2026-04-03

DB42/T 2541-2026 Active

DB42/T 2541-2026 Public Area Operation and Safety Standards for Hydropower Stations

Publish Date: 2026-04-03